Spark Sql Udf : trying to execute sparlsql inside an UDF

Spark Sql Udf is much faster than Vectorized UDF because trying to execute sparlsql inside an UDF many Spark contextsBig Data Analytics Tools and nested array map and struct data with Azarudeen Shahul 21K views Spark Interview Question user defined functions UDFs UDFs are great can write a udf function and apply security designed for modern enterprises Achieve unified vistas del Catálogo de datos utilizando AWS function aka UDF directly against the rows UDFs allow you to reuse and share.